Solution:
The difference between per capita national income and per capita state income of Uttar Pradesh is continuously increasing. The percentage of farmers out of the total workers is more in Uttar Pradesh as compare to the whole country. Also, the number of registered factories on per 1 lakh population is less as compared to the whole of the country. Thus, option (C) is the correct answer.

Solution:
The Indian Institute of Sugarcane Research is an autonomous institute of higher learning, under the umbrella of Indian Council of Agricultural Research by the Ministry of Agriculture, Government of India for advanced research in sugar cane agriculture. It is located in Lucknow, Uttar Pradesh.

Solution: Not available. Please sign up to discuss it in grabSTUDY forum.

Solution:
One of the finest examples of Mughal architecture and a noted religious centre for Muslims is the Dargah or Tomb of Sheikh Salim Chisti in Fatehpur Sikri. Emperor Akbar had this tomb built in the honour of Sufi Saint Salim Chisti between 1571 and 1580.

Solution:
Written evidences related to Buddha, Nawabs and Maharaj is available in the Uttar Pradesh culture so they are of historic period. But Ramayan is the source of knowledge about Rama the validity of which is yet to be verified.

Solution:
Bhoksa are found in Bijnor district of Uttar Pradesh.

Solution:
Tubewells are the most popular source of irrigation in the state. The first tubewell was sunk in 1930 in Uttar Pradesh. Gonda, Bahraich, Basti, Faizabad, etc. districts of the state are irrigated by tubewells.